<template>
  <view>
    <!-- 选择收货地址的盒子 -->
    <view class="address-choose-box" v-if="JSON.stringify(address) === '{}'">
      <button type="primary" size="mini" class="btnChooseAddress" @click="chooseAddress">请选择收货地址+</button>
    </view>

    <!-- 收货人的盒子 -->
    <view class="address-info-box" v-else @click="chooseAddress">
      <view class="row1">
        <view class="row1-left">
          <view class="username">
            收货人：<text>{{address.userName}}</text>
          </view>
        </view>

        <view class="row1-right">
          <view class="phone">
            电话：<text>{{address.telNumber}}</text>
          </view>
          <uni-icons type="arrowright" size="16"></uni-icons>
        </view>
      </view>
      <view class="row2">
        <view class="row2-left">
          收货地址：
        </view>
        <view class="row2-right">
          {{splicStr}}
        </view>
      </view>
    </view>
    <!-- 底部彩虹分栏区域 -->
    <image src="@/static/cart_border@2x.png" mode="" class="address-border"></image>
  </view>
</template>

<script>
  import {
    mapState,
    mapMutations,
    mapGetters
  } from 'vuex'
  export default {

    data() {
      return {
        // 收货地址
        // address: {}
      };
    },
    methods: {
      ...mapMutations('m_user', ['updateAddress']),
      // 调用小程序提供的 uni-chooseAddress() 异步函数
      // 选择收货地址
     async chooseAddress() {
       // 1. 调用小程序提供的 chooseAddress() 方法，即可使用选择收货地址的功能
       //    返回值是一个数组：第1项为错误对象；第2项为成功之后的收货地址对象
       const [err, succ] = await uni.chooseAddress().catch(err => err)
     
       // 2. 用户成功的选择了收货地址
       if (err === null && succ.errMsg === 'chooseAddress:ok') {
         this.updateAddress(succ)
       }
     console.log(err)
       // 3. 用户没有授权
       if (err && (err.errMsg === 'chooseAddress:fail auth deny' || err.errMsg === 'chooseAddress:fail authorize no response')) {
         this.reAuth()  //获取授权
       }
     },

      // 让用户重新授权
      async reAuth() {
        const [err2, confirmResult] = await uni.showModal({
          context: '检测到您没有打开地址权限，是否去设置打开？',
          confirmText: '确认',
          cancelText: '取消',
        })
        // 如果出现异常,return出去
        if (err2) return
        console.log(confirmResult)
        if (confirmResult.cancel) return uni.$showMsg('您取消了地址授权')
        if (confirmResult.confirm) return uni.openSetting({
          // 3.4.1 授权结束，需要对授权的结果做进一步判断
          success: (settingResult) => {
            // 3.4.2 地址授权的值等于 true，提示用户 “授权成功”
            if (settingResult.authSetting['scope.address']) return uni.$showMsg('授权成功！请选择地址')
            // 3.4.3 地址授权的值等于 false，提示用户 “您取消了地址授权”
            if (!settingResult.authSetting['scope.address']) return uni.$showMsg('您取消了地址授权！')
          }
        })
      }
    },
    computed: {
      ...mapState('m_user', ['address']),
      // 将 m_user 模块中的 addstr 映射到当前组件中使用
      ...mapGetters('m_user', ['splicStr'])


    }
  }
</script>

<style lang="scss">
  .address-border {
    display: block;
    width: 100%;
    height: 5px;
  }

  .address-choose-box {
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .address-info-box {
    font-size: 12px;
    height: 90px;
    padding: 0px 5px;
    display: flex;
    flex-direction: column;
    justify-content: center;

    .row1 {
      display: flex;
      justify-content: space-between;

      .row1-right {
        display: flex;
        align-items: center;

        .phone {
          margin-right: 5px;
        }
      }
    }

    .row2 {
      display: flex;
      align-items: center;
      margin-top: 10px;

      .row2-left {
        white-space: nowrap;
      }
    }
  }
</style>
